With the rise of Infrastructure-as-Code production environments, the cloud has became highly dynamic, and ensuring they work just as intended has became a crucial point for success of any project.

Immutable OS'es like Fedora CoreOS shows how even bare-bones servers and remote VPS's can be highly reproducible and predictable for any project scale with ease, to ensure your work environment can be as close as possible to the production environment to avoid incompatibilities or divergences.